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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
calcium oxosilanebis(olate)

Inventory

CAS number:
1344-95-2
Synonyms
Names:
Calcium silicate
Calcium silicate hydrate
EINECS listed
Silicic acid, calcium salt
crystalline calcium silicate hydrate (xonotlite - tobermorite)
Crystalline silicic acid, calcium salt

Molecular and structural information

Molecular formula:
Xonotlite Ca6Si6O17(OH)2
Tobermorite Ca5(Si6O16)(OH)2.4H2O
Molecular weight:
>= 702 - <= 715
SMILES notation:
O1[Si](=O)O[Ca]1
Structural formula:
Chemical structure

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